Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence

Autores
Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío G.; Zunino, Luciano José
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We define a pixel-based scintillation index for dynamic incoherent imaging of fixed high-contrast targets through atmospheric turbulence. We propose a simple setup to study this parameter varying the C2n constant in controlled laboratory conditions (weak fluctuation regime). We find the semi-empirical relationship between the pixel-based scintillation index and the index of refraction structure constant, which we then employ to estimate C2n successfully in an independent case in which this value was not known beforehand.
Fil: Gulich, Maximiliano Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Funes, Gustavo Luis. Universidad de los Andes; Chile
Fil: Pérez, Darío G.. Pontificia Universidad Catolica de Valparaiso; Chile
Fil: Zunino, Luciano José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Materia
Atmospheric Propagation
Atmospheric Turbulence
Turbulence
Noise in Imaging Systems
Digital Image Processing
Imaging Through Turbulent Media
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11807
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/11807
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulenceGulich, Maximiliano DamiánFunes, Gustavo LuisPérez, Darío G.Zunino, Luciano JoséAtmospheric PropagationAtmospheric TurbulenceTurbulenceNoise in Imaging SystemsDigital Image ProcessingImaging Through Turbulent Mediahttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We define a pixel-based scintillation index for dynamic incoherent imaging of fixed high-contrast targets through atmospheric turbulence. We propose a simple setup to study this parameter varying the C2n constant in controlled laboratory conditions (weak fluctuation regime). We find the semi-empirical relationship between the pixel-based scintillation index and the index of refraction structure constant, which we then employ to estimate C2n successfully in an independent case in which this value was not known beforehand.Fil: Gulich, Maximiliano Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Funes, Gustavo Luis. Universidad de los Andes; ChileFil: Pérez, Darío G.. Pontificia Universidad Catolica de Valparaiso; ChileFil: Zunino, Luciano José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; ArgentinaOptical Society Of America2015-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11807Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío G.; Zunino, Luciano José; Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence; Optical Society Of America; Optics Letters; 40; 23; 12-2015; 5462-54650146-95921539-4794enginfo:eu-repo/semantics/altIdentifier/doi/10.1364/OL.40.005642info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ol/abstract.cfm?uri=ol-40-23-5642info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:20Zoai:ri.conicet.gov.ar:11336/11807instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:59:21.191CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
title Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
spellingShingle Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
Gulich, Maximiliano Damián
Atmospheric Propagation
Atmospheric Turbulence
Turbulence
Noise in Imaging Systems
Digital Image Processing
Imaging Through Turbulent Media
title_short Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
title_full Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
title_fullStr Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
title_full_unstemmed Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
title_sort Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence
dc.creator.none.fl_str_mv Gulich, Maximiliano Damián
Funes, Gustavo Luis
Pérez, Darío G.
Zunino, Luciano José
author Gulich, Maximiliano Damián
author_facet Gulich, Maximiliano Damián
Funes, Gustavo Luis
Pérez, Darío G.
Zunino, Luciano José
author_role author
author2 Funes, Gustavo Luis
Pérez, Darío G.
Zunino, Luciano José
author2_role author
author
author
dc.subject.none.fl_str_mv Atmospheric Propagation
Atmospheric Turbulence
Turbulence
Noise in Imaging Systems
Digital Image Processing
Imaging Through Turbulent Media
topic Atmospheric Propagation
Atmospheric Turbulence
Turbulence
Noise in Imaging Systems
Digital Image Processing
Imaging Through Turbulent Media
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We define a pixel-based scintillation index for dynamic incoherent imaging of fixed high-contrast targets through atmospheric turbulence. We propose a simple setup to study this parameter varying the C2n constant in controlled laboratory conditions (weak fluctuation regime). We find the semi-empirical relationship between the pixel-based scintillation index and the index of refraction structure constant, which we then employ to estimate C2n successfully in an independent case in which this value was not known beforehand.
Fil: Gulich, Maximiliano Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Funes, Gustavo Luis. Universidad de los Andes; Chile
Fil: Pérez, Darío G.. Pontificia Universidad Catolica de Valparaiso; Chile
Fil: Zunino, Luciano José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
description We define a pixel-based scintillation index for dynamic incoherent imaging of fixed high-contrast targets through atmospheric turbulence. We propose a simple setup to study this parameter varying the C2n constant in controlled laboratory conditions (weak fluctuation regime). We find the semi-empirical relationship between the pixel-based scintillation index and the index of refraction structure constant, which we then employ to estimate C2n successfully in an independent case in which this value was not known beforehand.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11807
Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío G.; Zunino, Luciano José; Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence; Optical Society Of America; Optics Letters; 40; 23; 12-2015; 5462-5465
0146-9592
1539-4794
url http://hdl.handle.net/11336/11807
identifier_str_mv Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío G.; Zunino, Luciano José; Estimation of C2n based on scintillation of fixed targets imaged through atmospheric turbulence; Optical Society Of America; Optics Letters; 40; 23; 12-2015; 5462-5465
0146-9592
1539-4794
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1364/OL.40.005642
info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ol/abstract.cfm?uri=ol-40-23-5642
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Optical Society Of America
publisher.none.fl_str_mv Optical Society Of America
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269576808628224
score 13.13397

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